package com.sub.project.system.controller;

import java.io.*;
import java.util.Calendar;
import java.util.List;

import com.sub.common.utils.file.WorldUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import com.sub.common.constant.UserConstants;
import com.sub.common.utils.SecurityUtils;
import com.sub.common.utils.ServletUtils;
import com.sub.common.utils.StringUtils;
import com.sub.common.utils.poi.ExcelUtil;
import com.sub.framework.aspectj.lang.annotation.Log;
import com.sub.framework.aspectj.lang.enums.BusinessType;
import com.sub.framework.security.LoginUser;
import com.sub.framework.security.service.TokenService;
import com.sub.framework.web.controller.BaseController;
import com.sub.framework.web.domain.AjaxResult;
import com.sub.framework.web.page.TableDataInfo;
import com.sub.project.system.domain.SysUser;
import com.sub.project.system.service.ISysPostService;
import com.sub.project.system.service.ISysRoleService;
import com.sub.project.system.service.ISysUserService;
//import sun.misc.BASE64Encoder;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 用户信息
 * 
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/user")
public class SysUserController extends BaseController
{
    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysPostService postService;

    @Autowired
    private TokenService tokenService;

    /**
     * 获取用户列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysUser user)
    {
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        return getDataTable(list);
    }

    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:user:export')")
    @GetMapping("/export")
    public AjaxResult export(SysUser user)
    {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        return util.exportExcel(list, "用户数据");
    }

    @Log(title = "用户管理", businessType = BusinessType.IMPORT)
    @PreAuthorize("@ss.hasPermi('system:user:import')")
    @PostMapping("/importData")
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        String operName = loginUser.getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return AjaxResult.success(message);
    }

    @GetMapping("/importTemplate")
    public AjaxResult importTemplate()
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        return util.importTemplateExcel("用户数据");
    }

    /**
     * 根据用户编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping(value = { "/", "/{userId}" })
    public AjaxResult getInfo(@PathVariable(value = "userId", required = false) Long userId)
    {
        AjaxResult ajax = AjaxResult.success();
        ajax.put("roles", roleService.selectRoleAll());
        ajax.put("posts", postService.selectPostAll());
        if (StringUtils.isNotNull(userId))
        {
            ajax.put(AjaxResult.DATA_TAG, userService.selectUserById(userId));
            ajax.put("postIds", postService.selectPostListByUserId(userId));
            ajax.put("roleIds", roleService.selectRoleListByUserId(userId));
        }
        return ajax;
    }
    @GetMapping(value = "/oppenIdId")
    public AjaxResult getOppenIDInfo( String oppenIdId)
    {
        AjaxResult ajax = AjaxResult.success();
        if (StringUtils.isNotNull(oppenIdId))
        {
            ajax.put(AjaxResult.DATA_TAG, userService.selectUserByOpenId(oppenIdId));
        }
        return ajax;
    }

    /**
     * 新增用户
     system/experience/oppenIdId  */
    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysUser user)
    {
        if (UserConstants.NOT_UNIQUE.equals(userService.checkUserNameUnique(user.getUserName())))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user)))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user)))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setCreateBy(SecurityUtils.getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toAjax(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        if (UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user)))
        {
            return AjaxResult.error("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user)))
        {
            return AjaxResult.error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(userService.updateUser(user));
    }

//    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/applet")
    public AjaxResult appletEdit(@RequestBody SysUser user)
    {
        if (StringUtils.isNotNull(user.getSelf())) {
            userService.checkUserAllowed(user);
            if (UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user))) {
                return AjaxResult.error("修改用户失败，手机号码已存在");
            } else if (UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user))) {
                return AjaxResult.error("修改用户失败，邮箱账号已存在");
            }
        }
        user.setUpdateBy(SecurityUtils.getUsername());

        return toAjax(userService.updateAppletUser(user));
    }
    /**
     * 删除用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:remove')")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    public AjaxResult remove(@PathVariable Long[] userIds)
    {
        return toAjax(userService.deleteUserByIds(userIds));
    }

    /**
     * 重置密码
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/resetPwd")
    public AjaxResult resetPwd(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(userService.resetPwd(user));
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        user.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(userService.updateUserStatus(user));
    }

    @RequestMapping("/exportSellPlan")
    public @ResponseBody
    void exportSellPlan(HttpServletRequest request, HttpServletResponse response) {
        Calendar calendar = Calendar.getInstance();// 取当前日期。
//        String imagePath = WorldUtil.class.getResource("/images").getPath()+"/image2.jpg";
        //获得数据
//        List<SysUser> users = userService.selectUserList();
//        Map<String, Object> map = new HashMap<String, Object>();
//        map.put("text", "我想大声告诉你，你一直在我世界里。");
//        map.put("userList", users);
//        map.put("image",this.getImageBase(imagePath));
        try {
            WorldUtil.exportMillCertificateWord(request, response,null  ,"方案", "template.ftl");
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }


//    //获得图片的base64码
//    @SuppressWarnings("deprecation")
//    public String getImageBase(String src) {
//        if(src==null||src==""){
//            return "";
//        }
//        File file = new File(src);
//        if(!file.exists()) {
//            return "";
//        }
//        InputStream in = null;
//        byte[] data = null;
//        try {
//            in = new FileInputStream(file);
//        } catch (FileNotFoundException e1) {
//            e1.printStackTrace();
//        }
//        try {
//            data = new byte[in.available()];
//            in.read(data);
//            in.close();
//        } catch (IOException e) {
//            e.printStackTrace();
//        }
//        BASE64Encoder encoder = new BASE64Encoder();
//        return encoder.encode(data);
//    }
}